SynthHD Dual Channel Microwave RF Signal Generator
The SynthHD is a state of the art Dual Channel RF Signal Generator. These devices have set the bar on microwave radio frequency generators for quality, size and price.
Microwave Vector Signal Generator, Dual Channel
The SynthHD is a 10 MHz to 15 GHz dual channel software tunable RF signal generator and frequency sweeper controlled and powered by a device running Windows or Android via its USB port. The SynthHD’s dual independent channels can be configured to run as two different frequencies, or the same frequency with different phases. This allows its use in antenna beam steering applications or quadrature signal generation commonly used in image reject frequency conversion.
The SynthHD also has nonvolatile onboard flash memory so it can be programmed to fire up by itself on any frequency, power, sweep or modulation setting (and combinations thereof) to run without a PC in the field. This makes for a highly mobile, low power, and lightweight solution for your RF signal generation needs.
Product Highlights:
- 10 MHz to 15 GHz in 0.1 Hz steps
- -50 dBm to +20 dBm in 0.01 dB steps
- Set each channel to independent frequencies and amplitudes
- 0 to 360 degrees coherent phase control in 0.01 degree steps on each channel
- Stack multiple devices for coherent phase control on every channel
- Select internal 10 or 27MHz reference or use external 10-100MHz reference
- Pulse, AM, and FM internal modulation including FMCW radar chirp
- Pulse Modulation with 1uS minimum width and 1uS resolution
- Pulse, AM, and FM external modulation from DC – 10KHz
- Powerful Trigger modes allow external triggering of most functions without a PC connected
- Linear and list mode (frequency and amplitude hopping) sweeps include dual channel differential sweeps
- Save all settings to the device for use without a PC
- 32 bit ARM processor onboard which is Arduino compatible
- Complete Labview GUI executable and source code (pictured below) included with purchase
- Windows, Linux, and Android compatibility
- Designed and manufactured in the USA with maximized value and cost ratio
Features/Benefits List
- Dual independent channels
- Calibrated from 10MHz – 15GHz
- Open source LabVIEW GUI software control via USB
- Run hardware functions with or without a PC
- 32-bit ARM processor onboard
- Two channel frequency, phase, and amplitude control
- Quadrature (or other phase) LO signal generation
- 1Hz frequency resolution
- 01 degree phase control on each channel
- 100uS RF lock time standard
- Up to +20dBm output power
- 01dB amplitude resolution
- Over 50dB of power control
- Absolute power display on Software GUI
- 10MHz – 100MHz external reference input
- Selectable 10 or 27 MHz internal reference output
- 5ppm internal reference accuracy
- Internal and external FM, AM, Pulse Modulation
- Pulsed FMCW Chirp
- External sweep, step, and modulation trigger
- 500 point frequency and amplitude hop table
- Dual channel frequency and amplitude lock
- Channel enable and disable saves energy
- 5 ultra-low noise linear regulators on board
- 5 X 2.15 inches not including RF connectors
- USB or UART control via USB-C connector
| Characteristic | Min. | Typ. | Max. | Unit |
| Supply Voltage | 4.7 | 5 | 5.5 | V |
| Supply Current | 900 | 1200 | mA | |
| Standby Supply Current | 70 | mA | ||
| RF Output Frequency Range | 10 | - | 15000 | MHz |
| Calibrated Frequency Range | 10 |
| 20000 | MHz |
| RF Output Power Maximum | 6 | 17 | 20 | dBm |
| RF Output Power Minimum | -40 | dBm | ||
| RF OFF Output Power | -90 | dBm | ||
| RF Frequency Resolution | 0.1 | Hz | ||
| RF Output Power Resolution | 0.01 | dB | ||
| RF Phase Resolution | 0.01 | 。 | ||
| RF Output Impedance | 50 | Ω | ||
| Internal Reference Frequency | 10 or 27 | MHz | ||
| Internal Reference Tolerance | 2.5 | ppm | ||
| External Reference Frequency | 10 | - | 100 | MHz |
| External Reference Level | 10 | dBm | ||
| Trigger | -0.3 | 3.3 | V | |
| UART | -0.3 | 3.3 | V |